LL18 6DT maps, stats, and open data
LL18 6DT lies on High Street in Trelawnyd, Rhyl. LL18 6DT is located in the Llanasa and Trelawnyd electoral ward, within the unitary authority of Flintshire and the Welsh Parliamentary constituency of Delyn. The Local Health Board is Betsi Cadwaladr University and the police force is North Wales. This postcode has been in use since January 1980.
LL18 6DT maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL18 6DT geodata
| Easting | 309035 |
| Northing | 379934 |
| Latitude | 53.308506 |
| Longitude | -3.366663 |
Where is LL18 6DT?
| Street | High Street |
| Locality | Trelawnyd |
| Town/City | Rhyl |
| Country | Wales |
| Postcode District | LL18 |
LL18 6DT Elevation
Elevation or altitude of LL18 6DT as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 190m | 623ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | Llanasa And Trelawnyd |
|---|---|
| Constituency | Delyn |
House Prices
Sales of detached houses in LL18 6DT
LLYS BERYL, HIGH STREET, TRELAWNYD, RHYL, LL18 6DT 2025 24 APR £299,950 |
TY CERRIG, HIGH STREET, TRELAWNYD, RHYL, LL18 6DT 2021 16 APR £295,000 |
2021 22 JAN £285,000 |
2018 16 NOV £325,000 |
2017 19 DEC £330,000 |
2016 4 NOV £230,000 |
2007 2 OCT £342,110 |
BRYNHYFRYD, HIGH STREET, TRELAWNYD, RHYL, LL18 6DT 2002 31 JUL £120,000 |
2000 1 JUN £152,000 |
BRYNHYFRYD, HIGH STREET, TRELAWNYD, RHYL, LL18 6DT 1998 30 JUN £91,500 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to LL18 6DT
| War Memorial (London Road) | Trelawnyd | 180m |
| War Memorial (London Road) | Trelawnyd | 186m |
| School (London Road) | Trelawnyd | 294m |
| School (London Road) | Trelawnyd | 301m |
| Gwaenysgor Square (Main Road) | Gwaenysgor | 1,884m |
Nearest railway stations to LL18 6DT
| Prestatyn Station | 4.1km |
Broadband
Broadband access in LL18 6DT (2020 data)
| Percentage of properties with Next Generation Access | 93.3% |
| Percentage of properties with Superfast Broadband | 93.3% |
| Percentage of properties with Ultrafast Broadband | 93.3% |
| Percentage of properties with Full Fibre Broadband | 93.3% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in LL18 6DT (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 6.7% |
| Percentage of properties unable to receive 30Mbps | 6.7% |
LL18 6DT gas and electricity consumption
Estimated total energy consumption in LL18 6DT by fuel type, 2015.
Electricity
| Consumption (kWh) | 33,429 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 2,388 |
| Median (kWh/meter) | 2,467 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL18 6DT, for 2015.
- Meter count: The total number of meters in LL18 6DT.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
43.1% of Welsh postcodes are less deprived than LL18 6DT:Food Standards Agency
Three nearest food hygiene ratings to LL18 6DT (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL18 6DT
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Erw Wen | 16:50 | 10:45 | 274m |
| Trelawnyd Post Office | 17:00 | 11:00 | 277m |
| Marian | 17:00 | 09:45 | 1,726m |
LL18 6DT ITL and LL18 6DT LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for LL18 6DT:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL2 | East Wales |
| ITL 3 Code | Name |
| TLL23 | Flintshire and Wrexham |
| LAU 1 Code | Name |
| W06000005 | Flintshire |
LL18 6DT census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL18 6DT:
| Code | Name | |
|---|---|---|
| OA | W00001817 | |
| LSOA | W01000338 | Flintshire 001C |
| MSOA | W02000058 | Flintshire 001 |
Nearest postcodes to LL18 6DT
| LL18 6DS | Hafod Y Bryn | 57m |
| LL18 6PD | Rhodfa Gop | 91m |
| LL18 6DU | Bronhaul | 112m |
| LL18 6DR | Bonc Terrace | 151m |
| LL18 6PE | Maes Offa | 154m |
| LL18 6DP | Byron Street | 184m |
| LL18 6PG | Llys Offa | 198m |
| LL18 6DL | London Road | 205m |
| LL18 6DW | Well Street | 246m |
| LL18 6EH | Rhodfa Arthur | 259m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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